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-rw-r--r--sc/source/core/tool/sharedformula.cxx15
1 files changed, 11 insertions, 4 deletions
diff --git a/sc/source/core/tool/sharedformula.cxx b/sc/source/core/tool/sharedformula.cxx
index 84025b91fc04..5f3c399e9e90 100644
--- a/sc/source/core/tool/sharedformula.cxx
+++ b/sc/source/core/tool/sharedformula.cxx
@@ -18,7 +18,7 @@
namespace sc {
-void SharedFormulaUtil::splitFormulaCellGroup(const CellStoreType::position_type& aPos)
+void SharedFormulaUtil::splitFormulaCellGroup(const CellStoreType::position_type& aPos, sc::EndListeningContext* pCxt)
{
SCROW nRow = aPos.first->position + aPos.second;
@@ -63,7 +63,14 @@ void SharedFormulaUtil::splitFormulaCellGroup(const CellStoreType::position_type
// other listeners, all listeners of this group's top cell are to be reset.
if (nLength2)
{
- rPrevTop.EndListeningTo( rPrevTop.GetDocument(), NULL, ScAddress( ScAddress::UNINITIALIZED));
+ // If a context exists it has to be used to not interfere with
+ // ScColumn::maBroadcasters iterators, which the EndListeningTo()
+ // without context would do when removing a broadcaster that had its
+ // last listener removed.
+ if (pCxt)
+ rPrevTop.EndListeningTo(*pCxt);
+ else
+ rPrevTop.EndListeningTo( rPrevTop.GetDocument(), NULL, ScAddress( ScAddress::UNINITIALIZED));
rPrevTop.SetNeedsListening(true);
}
#endif
@@ -109,7 +116,7 @@ void SharedFormulaUtil::splitFormulaCellGroups(CellStoreType& rCells, std::vecto
if (aPos.first == rCells.end())
return;
- splitFormulaCellGroup(aPos);
+ splitFormulaCellGroup(aPos, nullptr);
std::vector<SCROW>::iterator itEnd = rBounds.end();
for (++it; it != itEnd; ++it)
{
@@ -118,7 +125,7 @@ void SharedFormulaUtil::splitFormulaCellGroups(CellStoreType& rCells, std::vecto
if (aPos.first == rCells.end())
return;
- splitFormulaCellGroup(aPos);
+ splitFormulaCellGroup(aPos, nullptr);
}
}